<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
  <style>
    div{
      font-size: 50px;
      color: orangered;
      font-weight: 700;
      text-shadow: 5px 5px 6px rgba(0,0,0,0.3);
    }
  </style>
</head>
<body>
 <div>你是阴影,我是火影</div>
</body>
</html>